deleteArchivedRevisions.inc

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<?php
class DeleteArchivedRevisionsImplementation {

    public static function doDelete( $maint ) {
        $dbw = wfGetDB( DB_MASTER );

        $dbw->begin( __METHOD__ );

        $tbl_arch = $dbw->tableName( 'archive' );

        # Delete as appropriate
        $maint->handleOutput( "Deleting archived revisions... " );
        $dbw->query( "DELETE FROM $tbl_arch" );

        $count = $dbw->affectedRows();
        $deletedRows = $count != 0;

        $maint->handleOutput( "done. $count revisions deleted.\n" );

        # This bit's done
        # Purge redundant text records
        $dbw->commit( __METHOD__ );
        if ( $deletedRows ) {
            $maint->purgeRedundantText( true );
        }
    }
}